EP3087745A4 - Inhaltsadaptive vorhersage mit dominanter bewegungskompensation für videocodierung der nächsten generation - Google Patents
Inhaltsadaptive vorhersage mit dominanter bewegungskompensation für videocodierung der nächsten generation Download PDFInfo
- Publication number
- EP3087745A4 EP3087745A4 EP14873838.8A EP14873838A EP3087745A4 EP 3087745 A4 EP3087745 A4 EP 3087745A4 EP 14873838 A EP14873838 A EP 14873838A EP 3087745 A4 EP3087745 A4 EP 3087745A4
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- Prior art keywords
- video coding
- next generation
- motion compensated
- compensated prediction
- generation video
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
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- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
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- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Systems (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2013/078114 WO2014120374A1 (en) | 2013-01-30 | 2013-12-27 | Content adaptive predictive and functionally predictive pictures with modified references for next generation video coding |
PCT/US2014/024694 WO2015099816A1 (en) | 2012-11-13 | 2014-03-12 | Content adaptive dominant motion compensated prediction for next generation video coding |
Publications (2)
Publication Number | Publication Date |
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EP3087745A1 EP3087745A1 (de) | 2016-11-02 |
EP3087745A4 true EP3087745A4 (de) | 2017-06-28 |
Family
ID=54198733
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14873838.8A Withdrawn EP3087745A4 (de) | 2013-12-27 | 2014-03-12 | Inhaltsadaptive vorhersage mit dominanter bewegungskompensation für videocodierung der nächsten generation |
EP14874767.8A Active EP3087744B1 (de) | 2013-12-27 | 2014-04-14 | Projizierte interpolationsvorhersagegeneration für videocodierung der nächsten generation |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14874767.8A Active EP3087744B1 (de) | 2013-12-27 | 2014-04-14 | Projizierte interpolationsvorhersagegeneration für videocodierung der nächsten generation |
Country Status (4)
Country | Link |
---|---|
EP (2) | EP3087745A4 (de) |
KR (1) | KR101789954B1 (de) |
CN (1) | CN105850133B (de) |
TW (1) | TWI583179B (de) |
Families Citing this family (23)
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CN108141602B (zh) | 2015-09-25 | 2021-02-23 | 华为技术有限公司 | 视频编解码器、编解码方法和计算机可读存储介质 |
KR102390384B1 (ko) * | 2017-03-13 | 2022-04-22 | 에스케이텔레콤 주식회사 | 영상 부호화 또는 복호화하기 위한 장치 및 방법 |
US11889100B2 (en) * | 2017-11-14 | 2024-01-30 | Qualcomm Incorporated | Affine motion vector prediction in video coding |
US10681374B2 (en) * | 2017-11-16 | 2020-06-09 | Google Llc | Diversified motion using multiple global motion models |
CN109819253B (zh) * | 2017-11-21 | 2022-04-22 | 腾讯科技(深圳)有限公司 | 视频编码方法、装置、计算机设备和存储介质 |
KR20230098721A (ko) * | 2018-03-29 | 2023-07-04 | 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 | 패딩을 위한 화면내-예측 모드 선택을 위한 장치 |
BR112021001156A2 (pt) * | 2018-09-07 | 2021-04-27 | Panasonic Intellectual Property Corporation Of America | sistema e método para codificação de vídeo |
CN112970256A (zh) * | 2018-09-14 | 2021-06-15 | 皇家Kpn公司 | 基于经全局运动补偿的运动矢量的视频编码 |
WO2020053383A1 (en) * | 2018-09-14 | 2020-03-19 | Koninklijke Kpn N.V. | Video coding based on global motion compensated motion vector predictors |
GB2577318B (en) * | 2018-09-21 | 2021-03-10 | Canon Kk | Video coding and decoding |
GB2579763B (en) | 2018-09-21 | 2021-06-09 | Canon Kk | Video coding and decoding |
WO2020072397A1 (en) * | 2018-10-04 | 2020-04-09 | Interdigital Vc Holdings, Inc. | Block size based motion vector coding in affine mode |
GB2595053B (en) * | 2018-10-18 | 2022-07-06 | Canon Kk | Video coding and decoding |
GB2595054B (en) | 2018-10-18 | 2022-07-06 | Canon Kk | Video coding and decoding |
CN111083485A (zh) * | 2018-10-22 | 2020-04-28 | 北京字节跳动网络技术有限公司 | 仿射模式的运动信息的利用 |
CN109640081B (zh) * | 2019-02-14 | 2023-07-14 | 深圳市网心科技有限公司 | 一种帧内预测方法、编码器、电子设备及可读存储介质 |
KR20210152567A (ko) * | 2019-04-25 | 2021-12-15 | 오피 솔루션즈, 엘엘씨 | 픽처 헤더 내의 글로벌 모션 벡터의 시그널링 |
CN113826382B (zh) * | 2019-05-16 | 2023-06-20 | 北京字节跳动网络技术有限公司 | 视频编解码中的自适应比特深度转换 |
US11580621B2 (en) | 2019-12-06 | 2023-02-14 | Mediatek Inc. | AI frame engine for mobile edge |
US11756505B2 (en) * | 2020-03-31 | 2023-09-12 | Apple Inc. | Peak luminance control to enable higher display brightness |
CN111726555B (zh) * | 2020-06-04 | 2021-11-23 | 上海顺久电子科技有限公司 | 一种显示设备及运动估计方法、视频处理方法 |
CN112312131B (zh) * | 2020-12-31 | 2021-04-06 | 腾讯科技(深圳)有限公司 | 一种帧间预测方法、装置、设备及计算机可读存储介质 |
CN115002482B (zh) * | 2022-04-27 | 2024-04-16 | 电子科技大学 | 使用结构性保持运动估计的端到端视频压缩方法及系统 |
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US5682205A (en) * | 1994-08-19 | 1997-10-28 | Eastman Kodak Company | Adaptive, global-motion compensated deinterlacing of sequential video fields with post processing |
WO2000045305A2 (en) * | 1999-01-28 | 2000-08-03 | Sarnoff Corporation | Apparatus and method for context-based indexing and retrieval of image sequences |
US20040252759A1 (en) * | 2003-06-13 | 2004-12-16 | Microsoft Corporation | Quality control in frame interpolation with motion analysis |
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US20030123738A1 (en) * | 2001-11-30 | 2003-07-03 | Per Frojdh | Global motion compensation for video pictures |
JP2004088722A (ja) * | 2002-03-04 | 2004-03-18 | Matsushita Electric Ind Co Ltd | 動画像符号化方法および動画像復号化方法 |
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HUP0301368A3 (en) * | 2003-05-20 | 2005-09-28 | Amt Advanced Multimedia Techno | Method and equipment for compressing motion picture data |
JP2005223631A (ja) * | 2004-02-05 | 2005-08-18 | Sony Corp | データ処理装置およびその方法と符号化装置および復号装置 |
EP1675402A1 (de) * | 2004-12-22 | 2006-06-28 | Thomson Licensing | Optimierung eine Quantisierungsmatrix für Bild- und Videocodierung |
US8340185B2 (en) * | 2006-06-27 | 2012-12-25 | Marvell World Trade Ltd. | Systems and methods for a motion compensated picture rate converter |
JP5263967B2 (ja) * | 2009-06-10 | 2013-08-14 | Necカシオモバイルコミュニケーションズ株式会社 | 動画ストリーム処理装置及び動画ストリーム処理プログラム |
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US9602819B2 (en) * | 2011-01-31 | 2017-03-21 | Apple Inc. | Display quality in a variable resolution video coder/decoder system |
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2014
- 2014-02-24 KR KR1020167014066A patent/KR101789954B1/ko active IP Right Grant
- 2014-03-12 EP EP14873838.8A patent/EP3087745A4/de not_active Withdrawn
- 2014-03-12 CN CN201480070427.7A patent/CN105850133B/zh not_active Expired - Fee Related
- 2014-04-14 EP EP14874767.8A patent/EP3087744B1/de active Active
- 2014-11-27 TW TW103141224A patent/TWI583179B/zh not_active IP Right Cessation
Patent Citations (3)
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US5682205A (en) * | 1994-08-19 | 1997-10-28 | Eastman Kodak Company | Adaptive, global-motion compensated deinterlacing of sequential video fields with post processing |
WO2000045305A2 (en) * | 1999-01-28 | 2000-08-03 | Sarnoff Corporation | Apparatus and method for context-based indexing and retrieval of image sequences |
US20040252759A1 (en) * | 2003-06-13 | 2004-12-16 | Microsoft Corporation | Quality control in frame interpolation with motion analysis |
Non-Patent Citations (4)
Title |
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CN105850133B (zh) | 2020-09-01 |
EP3087744A4 (de) | 2017-07-05 |
CN105850133A (zh) | 2016-08-10 |
EP3087744B1 (de) | 2020-12-02 |
TW201528777A (zh) | 2015-07-16 |
TWI583179B (zh) | 2017-05-11 |
EP3087745A1 (de) | 2016-11-02 |
EP3087744A1 (de) | 2016-11-02 |
KR101789954B1 (ko) | 2017-10-25 |
KR20160077166A (ko) | 2016-07-01 |
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